Welch Allyn VS100 Spot Vision Screener

Spot is a handheld, wireless device that enables efficient vision screening for schools of any size. Optimized for mass school screenings, Spot can satisfy any school's annual screening requirements.
For more information, visit: www.schoolhealth.com/spot-vis...
Spot provides a reliable, objective assessment and instantly detects the indication of seven major issues:
- Hyperopia: farsightedness
- Myopia: nearsightedness
- Astigmatism: blurred vision
- Anisometropia: unequal refractive power
- Gaze: eye alignment measurement
- Anisocoria: unequal pupil size